Title:ksmbd: fix use-after-free in session logoff
(CVE-2025-37899) Description:In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in session logoff
The sess->user object can currently be in use by another thread, for
example if another connection has sent a session setup request to
bind to the session being free'd. The handler for that connection could
be in the smb2_sess_setup function which makes use of sess->user.
Description
Artefacts for blog post on finding CVE-2025-37899 with o3
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